package com.itheima.Validation;

import com.itheima.anno.State;
import jakarta.validation.ConstraintValidator;
import jakarta.validation.ConstraintValidatorContext;

public class StateValidation implements ConstraintValidator<State,String> {
        /**
         *
         * @param value 将来要校验的数据
         * @param context context in which the constraint is evaluated
         *
         * @return 如果返回false,则校验不通过,如果返回true,则校验通过
         */
        @Override
        public boolean isValid(String value, ConstraintValidatorContext context) {
            //提供校验规则
            if (value == null){
                return false;
            }
            if (value.equals("已发布") || value.equals("草稿")){
                return true;
            }
            return false;
        }


}
